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4-6 kw off grid solar inverter(vertical)

Solar Power Inverter Introduction

Off grid solar inverter is the lastest model presented by Zhejiang Eifesun Energy Technology Co.,Ltd. This off grid inverters have achieved significant improvements on Battery charging, AC transfer, etc. By adopting DIP (Dual In-line Package) switch, the EPVF provide more smart options for users to customize the performance of the device.

Features

On Inverter

(1)High overload ability

(2)Low voltage trip selectable(9.5V/10V or 10V/10.5V), extracting max power from various batteries with different protections

(3)Low quiescent current, power saver mode to reduce power consumption to 10W(3s sensing cycle)/3W(30s sensing cycle)*

On Battery charger

(1)3-step intelligent battery charging

(2)8 pre set battery type selector plus de-sulphation for totally flat batteries

(3)Powerful charge rate up to 70Amp** ,selectable from 0%-100%

(4)PFC(Power Factor Correction) for charger, less power consumption than conventional units

On Transfer

(1)8 ms typical transfer time between battery and AC, guarantees power continuity

(2)15s delay before transfer when AC resumes, extra protection for loads when used with generator

(3)Input AC voltage range selectable(184-253V or 154-253V), for different kinds of loads

(4)30A/40A through current ability

(5)Allows start up and through power without batteries

(6)Output voltage regulation optional(230V/120V±10%)***

On Remote control & other features

(1)Ability to switch the unit on/off , select/deselect power saver mode

(2)17 alarms/warnings, informative for easier operation and trouble-shooting 

(3)LCD status display available

(4)Battery/AC priority switch available for off grid solar/wind system

(5)USB communication port available

(6)Solar charger controller available

 

Model APV 4000W APV 5000W APV 6000W
inverter output      
Continuous Output Power 4000W 5000W 6000W
Surge Rating 12000W 15000W 18000W
Output Waveform Pure Sine Wave/same as input(Bypass Mode)
Nominal Efficiency >88%(Peak)
Line Mode Efficiency >95%
Power Factor 0.9-1.0
Norminal Output Voltage RMS 100-110-120Vac/220-230-240Vac
Output Voltage Regulation ±10% RMS
Output Frequency 50/60HZ±0.3HZ
Short Curcuit Protection Yes,(1sec after fault)
Typical Line Transfer Time 10ms(Max)
THD <10%
DC Input      
Nominal Input Voltage 12.0Vdc
(*2for 24Vdc,*4 for 48Vdc)
Minimum Start Voltage 10.0Vdc
Low Battery Alarm 10.5Vdc/11.0Vdc
Low Battery Trip 10.0Vdc/10.5Vdc
High Voltage Alrm  16.0Vdc
Low Battery Voltage Recovery 15.5Vdc
Idle Consumption-Search Mode <25w when Power Saver On
AC Charger      
Input Voltage Range Wide:90-135Vac/164-243Vac; Narrow:100-135Vac/194-243Vac
Output Voltage Depends on Battery Type
Max Charge Rate 35A/70-90A Max(Charger Current Control)
Battery Initial Voltage for Start Up Circuit breaker
Over Charge Protection Shutdown 15.7V for 12Vdc(*2 for 24Vdc,*4 for 48Vdc)
Charger Curve(4 stage constant current) 4 step digital control progressive charge Battery Types(*2 for 24 Vdc, *4 for 48 Vdc
Battery Type Fast V Float V (*2 for 24 Vdc, *4 for 48Vdc)
Gel USA 13.7
A.G.M 1 13.4
A.G.M 2 13.7
Sealed Lead Acid 13.6
Gel Euro 13.8
Open Lead Acid 13.3
Calcium 13.6
De-sulphation 15.5 for 4hrs
Remmote Control Yes,Optional
Bypass & Protection      
Input Voltage Waveform Sine Wave(Grid or Generator)
Nominal Voltage 120Vac/230Vac
Low Voltage Trip 90V±4%/184V/154V±4%
Low Voltage Re-engage 100V±4%/194V/164V±4%
High Voltage Trip 140V±4%/253±4%
High Voltage Re-engage 135V±4%/243±4%
Max Input AC Voltage 150Vac/270Vac
Nominal Input Frequency 50HZ or 60HZ(Auto Detect)
Low Freq. Trip 47±0.3HZ for 50HZ, 57±0.3HZ for 60HZ
Low Freq. Re-engage 48±0.3HZ for 50HZ, 58±0.3HZ for 61HZ
High Freq Trip      
High Freq.Re-engage 54±0.3HZ for 50HZ, 64±0.3HZ for 63HZ
Overload Protection Circuit Breaker
Short Cuicuit Protection Curcuit Breaker
Transfer Switch Rating 40amp 
Max. Bypass Current 40amp
Bypass Overload Current 45amp:alarm
Solar Charger      
Rated Voltage 12V/24V/48V
Rated Charge Current 40A/60A
Rated Output Current 15A
Self-Consumption <10mA
Bulk Charge 14.5V(Default)
Floating Charge 13.5V(Default)
Equalization Charge 14.0V(Default)
Over Charge Disconnection 14.8V
Over Charge Recovery 13.6V
Over Discharge Disconnection 10.8V(Default)
Over Discharge Recovery 12.3V
Temperature Compensation -13.2 mV/
Ambient Temperature 0-40℃(Full Load40-60℃(Derating
Mechanical Specification      
Mounting Wall Mount
Inverter Dimentions(L*W*H) 470*190*340mm
Inverter Weight 38kg 48kg 48kg
Shipping Dimensions(L*W*H) 530*240*390mm
Shipping Weight 40kg 50kg 50kg
Disply Status LEDs/Status LEDs+LCD
Standard Warranty 1 Year

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